Randomized Clinical Trial to Evaluate the Effect of Probiotic Intake on Androgenic Alopecia.

This study aimed to assess the impact of a combination of probiotic strains of on the treatment of androgenic alopecia (AGA). To this end, 136 individuals with AGA (62 men and 74 women) aged 18-65 years were enrolled in a double-blind, parallel-group clinical trial. A total of 115 individuals (57 in the probiotic group and 58 in the placebo group) completed this study within a 16-week intervention period.